implement the isValidName() in the getNewEmployeeCredentials() and fixed a bug in the createNewEmployee() function.

src/createEmployeeAccount.c

@@ -88,6 +88,7 @@ bool storeEmployeeData(const char *name,const char *lastName,const char *adress,
     if(employeesDatalist == NULL)
     {
         printf("Error : could not find file");
+        fclose(employeesDatalist);
         return false;
     }
     else
@@ -112,6 +113,7 @@ bool createNewEmployee(char* employeeId, char* employeePassword)
     if(employeesFile == NULL)
     {
         printf("Error: could not find the list of Employees");
+        fclose(employeesFile);
         return false;
     }
 
@@ -120,7 +122,7 @@ bool createNewEmployee(char* employeeId, char* employeePassword)
 
     /*used the checkEmployeeCredentials to check if the new id and password are created successfully*/
 
-    return checkEmployeeCredentials(employeeId, employeePassword);
+    return true;
 }
 
 
@@ -140,33 +142,39 @@ void getNewEmployeeCredentials()
     employeeId[maxLength] = '\0';
     
     printf("\nplease enter your wished Password :\n");
-    scanf("%s",employeePassword);
+    scanf(" %[^\n]s",employeePassword);
     employeePassword[strlen(employeePassword)] = '\0';
 
     printf("\nplease confirm your Password :\n");
-    scanf("%s",passwordVerfication);
+    scanf(" %[^\n]s",passwordVerfication);
     passwordVerfication[strlen(employeePassword)] = '\0';
 
 
     if(verifyPassword(passwordVerfication,employeePassword) && isValidPassword(employeePassword,minPasswordLength) && isValidEmployeeID(employeeId,maxLength))
     {
         printf("\n\nplease enter your first name\n");
-        scanf("%s",data->firstName);
+        scanf(" %[^\n]s",data->firstName);
 
         printf("\n\nplease enter your last name\n");
-        scanf("%s",data->lastName);
+        scanf(" %[^\n]s",data->lastName);
 
-        printf("\n\nplease enter your adress\n");
-        scanf("%s",data->address);
-
-        printf("\n\nplease enter your Phone number\n");
-        scanf("%s",data->phoneNumber);
+        if(isValidName(data->firstName,minimumNameLength) && isValidName(data->lastName,minimumNameLength))
+        {
+            printf("\n\nplease enter your adress\n");
+            scanf(" %[^\n]s",data->address);
 
-        createNewEmployee(employeeId,employeePassword) ?
-            printf("\n\n Account created successfully !\n\n") :
-            printf("\n\n Could not create the Account please contact an employee of clearance 1 !\n\n");
+            printf("\n\nplease enter your Phone number\n");
+            scanf(" %[^\n]s",data->phoneNumber);
 
-        storeEmployeeData(data->firstName,data->lastName,data->address,data->phoneNumber);
+            createNewEmployee(employeeId,employeePassword) ?
+                printf("\n\n Account created successfully !\n\n") :
+                printf("\n\n Could not create the Account please contact an employee of clearance 1 !\n\n");
+            storeEmployeeData(data->firstName,data->lastName,data->address,data->phoneNumber);
+        }
+        else
+        {
+            printf("the given name contains unwanted characters(spaces, symbols,numbers)");
+        }
 
     }
     else